eve/dist/src/runtime/resolve-channel.js

Filesystem-first framework for durable backend AI agents that run anywhere.

import{setChannelInstrumentationKind}from"#channel/compiled-channel.js";import{toErrorMessage}from"#shared/errors.js";import{normalizeChannelDefinition}from"#internal/authored-definition/channel.js";import{ResolveAgentError,createResolvedModuleSourceRef,loadResolvedModuleExport}from"#runtime/resolve-helpers.js";import{HTTP_ADAPTER_KIND}from"#channel/http.js";import{isHttpRouteDefinition,isWebSocketRouteDefinition}from"#channel/routes.js";async function resolveChannelDefinition(r,i,a){try{let t=normalizeChannelDefinition(await loadResolvedModuleExport({definition:r,kindLabel:`channel`,moduleMap:i,nodeId:a}),`Expected the channel export "${r.exportName??`default`}" from "${r.logicalPath}" to match the public eve shape.`),n=createResolvedModuleSourceRef({exportName:r.exportName,logicalPath:r.logicalPath,sourceId:r.sourceId}),o=t.routes.find(e=>e.method.toUpperCase()===r.method.toUpperCase()&&e.path===r.urlPath),s=`channel:${r.name}`;setChannelInstrumentationKind(t,s);let c=t.adapter;c&&c.kind!==HTTP_ADAPTER_KIND&&(c.kind=s);let l=resolveHttpRoute(r,o),u=resolveWebSocketRoute(r,o);return{name:r.name,method:r.method,urlPath:r.urlPath,cors:r.cors,fetch:async(e,t)=>l?l.handler(e,t):Response.json({error:`No matching route handler.`,ok:!1},{status:404}),handler:l?.handler,websocket:u?.handler,receive:t.receive,definition:t,adapter:c,...n}}catch(e){throw e instanceof ResolveAgentError?e:new ResolveAgentError(`Failed to attach the channel definition from "${r.logicalPath}": ${toErrorMessage(e)}`,{logicalPath:r.logicalPath,sourceId:r.sourceId})}}function resolveHttpRoute(e,t){if(!(t===void 0||e.method===`WEBSOCKET`||!isHttpRouteDefinition(t)))return t}function resolveWebSocketRoute(e,t){if(!(t===void 0||e.method!==`WEBSOCKET`||!isWebSocketRouteDefinition(t)))return t}export{resolveChannelDefinition};